Authorized by the government and registered in Shanghai foreign economic relation & trade commission, Shanghai Chaojian chemical technical co. ,ltd is mainly engaged in international trade. It is located in Shanghai---- the biggest center city of industry, commerce and finance of China.

With more than 30 years' experience of dealing in the relative industry, Shanghai Chaojian is a joint-stock company combining with many chemical, plastic, hardware & machinary factories and relative research institutes. The products we export are supplied by these companies which mainly locate in the delta of Yangzi river and as wide as all around the mainland. We also import other foreign materials and products at the the same time.